frictionless
导读:frictionless读音音标
英 [f\'rɪkʃnles]美 [f\'rɪkʃnles]
frictionless意思解释
释义无摩擦的; 英英释义 frictionlessadj.lacking all friction\"a perpetual motion ma
英 [f\'rɪkʃnles]美 [f\'rɪkʃnles]
frictionless意思解释
释义无摩擦的; 英英释义 frictionlessadj.lacking all friction\"a perpetual motion ma
frictionless读音音标
英 [f\'rɪkʃnles]
美 [f\'rɪkʃnles]
frictionless意思解释
释义
无摩擦的;
英英释义
frictionlessadj.
lacking all friction
\"a perpetual motion machine would have to be frictionless\"
双语例句
用作形容词(adj.)Pulley bearings are frictionless.滑轮轴承是无摩擦的。